.s1 {
    max-width: 1920px;
    background: url(../img/s1_bg.png) no-repeat center;
    background-size: 1920px;
    height: 932px;
}

.container {
    width: 1200px;
    margin: 0 auto;
    position: relative;
}

.s1_fl {
    margin-top: 134px;
    margin-left: 60px;
}

.s1_fl>h2 {
    color: #333333;
    font-size: 68px;
    font-weight: bold;
}

.s1_fl>h3 {
    color: #0857e8;
    font-size: 41px;
    font-weight: bold;
    margin-top: 20px;
}

.s1_code {
    position: relative;
    width: 223px;
    height: 223px;
    /* background: url(../img/code_bg.png) no-repeat center;
    background-size: 100% 100%; */
    box-sizing: border-box;
    padding-top: 26px;
    margin-left: 78px;
    margin-top: 55px;

}

.code_bg {
    position: absolute;
    width: 223px;
    height: 223px;
    top: 0;
    left: 0;
    animation: change 3.5s linear infinite;
}

.code_img {
    display: block;
    width: 170px;
    height: 173px;
    margin: 0 auto;
}

.s1fl_text {
    color: #333333;
    font-size: 20px;
    line-height: 47px;
    margin-top: 67px;
    margin-left: 13px;
}

.s1_fr {
    width: 489px;
    height: 808px;
    background: url(../img/s1fr_img.png) no-repeat center;
    background-size: 100% 100%;
}

.s1fr_i1 {
    width: 458px;
    height: 299px;
    margin-top: 305px;
    margin-left: 39px;
}



@keyframes change {
    0% {
        -webkit-transform: rotate(0deg);
    }

    50% {
        -webkit-transform: rotate(180deg);
    }

    100% {
        -webkit-transform: rotate(360deg);
    }

}

.s2 {
    padding-top: 84px;
}

.s2_main {
    position: relative;
    width: 100%;
    height: 684px;
    background-image: linear-gradient(0deg,
            #4254f8 0%,
            #2a82fe 100%);
}

.s2_main::before {
    position: absolute;
    content: "";
    width: 1920px;
    height: 150px;
    background: url(../img/s2_bot.png) no-repeat center;
    background-size: 100% 100%;
    bottom: 59px;
    left: 0;
}

.s2_fl {
    width: 489px;
    height: 808px;
    background: url(../img/s2fl_img.png) no-repeat center;
    background-size: 100% 100%;
    margin-top: -121px;
    position: relative;
}

.s2fl_i {
    width: 458px;
    height: 299px;
    margin-top: 274px;
    margin-left: 38px;
}

.s2_fr {
    margin-left: 82px;
    margin-top: 189px;
    width: 600px;
}

.s2_fr>h3 {
    color: #ffffff;
    font-size: 33px;
}

.s2_fr>h2 {
    font-size: 60px;
    color: #ffffff;
    font-weight: bold;
}

.s2_fr>h4 {
    font-size: 28px;
    color: #ffffff;
    margin-top: 45px;
}

.s3 {
    padding-top: 70px;
}

.s3_tit {
    color: #333333;
    font-size: 50px;
    text-align: center;
    font-weight: bold;
}

.s3_tit>span {
    color: #0857e8;
}

.s3_list {
    text-align: center;
}

.s3list_fl {
    display: inline-block;
    vertical-align: top;
    margin-top: 225px;
}

.s3list_item {
    position: relative;
    width: 267px;
    height: 55px;
    background: url(../img/s3_itembg.png) no-repeat center;
    background-size: 100% 100%;
    color: #ffffff;
    font-size: 20px;
    line-height: 55px;
    padding-left: 20px;
    box-sizing: border-box;
    margin-top: 59px;
    text-align: left;
}

.s3item_arr {
    position: absolute;
    width: 37px;
    height: 38px;
    background: url(../img/s3_arr.png) no-repeat center;
    background-size: 100% 100%;
    right: -23px;
    bottom: -17px;
    animation: banWave 1s linear infinite alternate;
}

@keyframes banWave {
    0% {
        transform: scale(1);
        opacity: 1;
    }

    100% {
        transform: scale(1.1);
        opacity: 0.5;
    }
}

.s3list_item2 {
    padding-left: 40px;
}

.s3list_cen {
    display: inline-block;
    width: 497px;
    height: 815px;
    background: url(../img/s3_cen.png) no-repeat center;
    background-size: 100% 100%;
    margin-left: -10px;
}

.s3listc_img {
    width: 458px;
    height: 386px;
    margin-top: 270px;
    margin-left: 43px;
}

.s3list_fr {
    margin-left: 36px;
}

.s3list_fr .s3list_item {
    background: url(../img/s3_itembg2.png) no-repeat center;
    background-size: 100% 100%;
    text-align: right;
    padding-left: 0;
    padding-right: 20px;
}

.s3list_fr .s3list_item2 {
    padding-right: 33px;
}

.s3list_fr .s3list_item .s3item_arr {
    left: -23px;
    bottom: -17px;
}

.s4 {
    padding-bottom: 105px;
}

.s4_list {
    position: relative;
    width: 100%;
    height: 698px;
    background-image: linear-gradient(0deg,
            #4254f8 0%,
            #2a82fe 100%);
}

.s4_list::before {
    position: absolute;
    content: "";
    width: 1906px;
    height: 150px;
    background: url(../img/s4_bot.png) no-repeat center;
    background-size: 100% 100%;
    bottom: 55px;
    left: 0;
}

.s4_list .container {
    text-align: center;
}

.s4list_fl {
    display: inline-block;
    margin-top: 187px;
    vertical-align: top;
}

.s4list_fl>h3 {
    color: #ffffff;
    font-size: 60px;
    font-weight: bold;
    text-align: left;
}

.s4list_fl>h4 {
    color: #ffffff;
    font-size: 28px;
    margin-top: 27px;
    text-align: left;
}

.s4list_texts {
    width: 608px;
    margin-top: 40px;
}

.s4list_texts>li {
    float: left;
    position: relative;
    color: #ffffff;
    font-size: 28px;
    padding-left: 52px;
    box-sizing: border-box;
    margin-top: 30px;
    text-align: left;
}

.s4list_texts>li::before {
    position: absolute;
    content: "";
    width: 32px;
    height: 32px;
    background: url(../img/s4_arr.png) no-repeat center;
    background-size: 100% 100%;
    left: 0;
    top: 2px;
}

.s4list_fr {
    display: inline-block;
    width: 500px;
    height: 767px;
    /* background: url(../img/part4-img.png) no-repeat center;
    background-size: 100% 100%; */
}
.s4list_fr .swiper-wrapper,.s4list_fr .swiper-slide,.s4list_fr .swiper-slide div,.banner_img {
    
    width: 377px;
    height: 767px;
}
.banner_img{

    box-shadow: 0 0 10px #aaa;
    border-radius: 18px;
    overflow: hidden;
}
.s4list_fr{
    margin-top: -30px;
}
.part6 .s4list_fr {
    background: url(../img/part6-img.png) no-repeat center;
    background-size: 100% 100%;
}

.s4_i1 {
    width: 458px;
    height: 376px;
    margin-top: 230px;
    margin-left: 37px;
}

.s5 {
    max-width: 1920px;
    background: url(../img/s5_bg.png) no-repeat bottom center;
    background-size: 1660px 657px;
    padding-bottom: 148px;
    margin: 20px auto 0;
}
.s5_list {
    text-align: center;
    margin-top: 75px;
}

.s5_list>li {
    display: inline-block;
    width: 362px;
    height: 394px;
    background-color: #ffffff;
    box-shadow: 0px 12px 27px 2px rgba(179, 206, 255, 0.66);
    border-radius: 10px;
    padding-top: 39px;
    box-sizing: content-box;
    vertical-align: top;
}
.s5_list>li:last-child{
    margin-left: 102px;
}
.s5list_tit {
    width: 205px;
    height: 53px;
    background-image: linear-gradient(0deg,
            #0c8eff 0%,
            #0068ff 100%);
    border-radius: 27px;
    color: #ffffff;
    font-size: 30px;
    text-align: center;
    line-height: 53px;
    margin: 0 auto;
}

.s5list_tip {
    color: #333333;
    font-size: 20px;
    margin-top: 27px;
}
.s5list_code{
    width: 194px;
    height: 194px;
    margin: 33px auto 0;
}
.s5list_code2{
    width: 103px;
	height: 103px;
    margin: 38px auto 0;
}
.s5list_search{
    position: relative;
    width: 292px;
	height: 55px;
	border-radius: 10px;
    border: solid 1px #bfbfbf;
    color: #89898e;
    font-size: 25px;
    line-height: 55px;
    box-sizing: border-box;
    padding-left: 61px;
    margin: 37px auto 0;
    text-align: left;
}
.s5list_search::before{
    position: absolute;
    content: "";
    width: 32px;
    height: 31px;
    background: url(../img/serch.png) no-repeat center;
    background-size: 100% 100%;
    left: 12px;
    top: 12px;
}

.s1-ikon {
    width: 400px;
    height: 540px;
    background: url(../img/s1ikon.png) no-repeat center;
    background-size: 350px;
    position: absolute;
    bottom: 0;
    right: -350px;
}

.part3 .container {
    height: 880px;
    padding-top: 90px;
}

.part3-title {
    text-align: center;
    font-size: 50px;
    font-weight: bold;
    margin-bottom: 40px;
}

.part3-subtitle {
    text-align: center;
    font-size: 28px;
    line-height: 1.5;
}

.part3-left {
    width: 377px;
    height: 666px;
    background: url(../img/part3-l.png) no-repeat center;
    background-size: 377px;
    margin-left: 30px;
    margin-top: 40px;
}
.part3-right {
    width: 741px;
    height: 538px;
    background: url(../img/part3-r.png) no-repeat center;
    background-size: 741px;
    margin-right: 80px;
    margin-left: -100px;
    margin-top: 100px;
}

.part5 .container {
    height: 930px;
}

.part5-left {
    width: 489px;
    height: 808px;
    background: url(../img/part5-img2.png) no-repeat center;
    background-size: 489px;
}

.part5-img {
    position: absolute;
    width: 458px;
    height: 256px;
    background: url(../img/part5-img.png) no-repeat center;
    background-size: 458px;
    top: 280px;
    left: 35px;
}

.part5-right {
    width: 600px;
}

.part5-title {
    font-size: 60px;
    font-weight: bold;
    margin-top: 140px;
}
.part5-subtitle {
    font-size: 28px;
    margin-bottom: 50px;
    margin-top: 20px;
}

.part5-item {
    background: url(../img/check.png) no-repeat left;
    background-size: 32px;
    font-size: 28px;
    line-height: 2;
    padding-left: 50px;
}

.part5-ikon {
    width: 400px;
    height: 400px;
    background: url(../img/part5-ikon.png) no-repeat center;
    background-size: 400px;
    position: absolute;
    bottom: 100px;
    right: 0;
}

.fixed_right_kf {
	width: 316px;
	background: url(../img/fix_right_kf.png) no-repeat center;
	height: 55px;
	padding: 12px 0px;
	position: fixed;
	right: 0;
	top: 30%;
	text-align: center;
	font-size: 20px;
	line-height: 55px;
	color: #fff;
	overflow: hidden;
    box-sizing: initial;
	z-index: 10000;
}
.fixed_right_kf p {
	width: 100%;
	height: 100%;
	overflow: hidden;
	position: relative;
	padding-left:30px;
    box-sizing: initial;
    color: #fff;
}
.fixed_right_kf p:after {
	content: "";
	background: #fff;
	position: absolute;
    color: #fff;
	width: 316px;
	height: 316px;
	left: 0px;
	left: 0;
	top: 0;
	bottom: 0;
	opacity: 0;
	margin: auto;
	border-radius: 50%;
	transform: scale(1);
	animation: 1s bd ease-in-out infinite;
	}
@keyframes bd {  0% {    transform: scale(0);    opacity: 1;  }  100% {    transform: scale(1);    opacity: 0;  }}
@-webkit-keyframes bd {  0% {    transform: scale(0);    opacity: 1;  }  100% {    transform: scale(1);    opacity: 0;  }}